现在要设计一个类似“大富翁”的游戏：有一条由20个格子组成的环形跑道，

其中一个格子是起点； 两只小老鼠都从起点按相反方向出发，一只老鼠

按正方向前进且每轮前进4格，另一只老鼠按逆方向 前进且每轮前进3格；

每只老鼠出发时都有100点生命值和100个金币； 跑道由普通格子、带金币

格子、带陷阱格子、带障碍格子的格子等四种种格子组成；



游戏规则如下：

a)起点是普通格子 任何普通格子老鼠可顺利通过；

b)老鼠每路过或停留在一个带金币格子增加50个金币；

c)老鼠停留在带陷阱格子时，损失生命值80点；

d)老鼠路过带障碍格子时，本轮停止前进。-Now you want to design a similar " Monopoly"　game: There are a circular track composed by the 20 lattice, which is the starting point for a grid　two little mice are in the opposite direction　the starting point, a mouse forward and each positive direction 4 wheel forward grid, the other mice in reverse direction and each round advancing 3 spaces　have 100 hit points and 100 gold coins each rat departure　the runway by a common grid, with gold lattice, with lattice trap with Obstacles lattice grid lattice composed of a variety of other four　rules of the game are as follows: a) The starting point is the general grid　any ordinary mouse can be passed lattice　b) passing through or staying in each rat with a gold lattice increase 50 coins　c) mice stay When lattice with traps, the loss of life value of 80 points　d) When passing the mouse with obstacles plaid round stops.